Marine biologists documented the never-before-confirmed behavior among orcas living in the Southern Gulf of California.

Killer whales can feed on marine mammals, turtles, and fish. In the Gulf of California, a pod might have picked up new skills ...

Orcas’ physiology should hamper their ability to catch whale sharks. “They have lungs,” says Pancaldi. The whale shark, with gills, can do infinite lurks and dive 2,000 meters deep, while its mammal ...

The orca attacks appear to be led by a large adult male, suggesting that he may be leading the charge on this predatory ...

Think you know your constellations? See how many star groups you can name in 10 minutes and try to top the leaderboard.

Some Hawaii visitors disregard Kealakekua Bay’s fragile ecosystem and cultural sites, even as locals and marine life call ...

Paleontologists unveiled on Wednesday the fossil of a young marine crocodile dating back 10 to 12 million years that was ...

Sea Life in Scarborough has advertised for a supervisor based in the town who will look after jellyfish displays on a ...

The Journal Investigates finds multiple pressures and lack of management are wreaking havoc on life in Lough Hyne Marine ...

Color change is a vital adaptive mechanism for many animals, though it is thought to require significant energy ... of color ...

Scientists temporarily captured baleen whales and tested their hearing, a step that some activists said could lead to the ...